CN2799301Y - Color changeable front windshied glass - Google Patents
Color changeable front windshied glass Download PDFInfo
- Publication number
- CN2799301Y CN2799301Y CN 200520009403 CN200520009403U CN2799301Y CN 2799301 Y CN2799301 Y CN 2799301Y CN 200520009403 CN200520009403 CN 200520009403 CN 200520009403 U CN200520009403 U CN 200520009403U CN 2799301 Y CN2799301 Y CN 2799301Y
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- China
- Prior art keywords
- utility
- liquid crystal
- crystal layer
- glass
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to vehicle windshield glass, particularly to color changeable front windshield glass. The utility model is characterized in that a liquid crystal layer 2 is arranged between two glass plates 1, wherein the liquid crystal layer 2 is connected in series with a current circuit composed of a power supply 3, a potentiometer 4 and a circuit switch 5. The color change of the utility model is sensitive and quick, the light can be adjusted in time so that the light penetrating the glass plate is soft without stimulating eyes, and the visual sense is clear. The utility model prevents the strong sunlight from radiating into the driving cab, decreases the temperature in the vehicle and ensures the driving safety under the strong sunlight.
Description
One, technical field
The utility model belongs to the Windshield of what vehicle, particularly is arranged in the Windshield in car front.International Patent classificating number is B60J1/02.
Two, background technology
The front windshield of existing vehicle all can not variable color, the sunburst in summer shines on the Windshield, not only the eyes of chaufeur very easily are subjected to the high light stimulation and cause the unconcerned paste of vision, and high light passes the glass plate and can make temperature build-up in the operator's compartment, thereby make chaufeur visual fatigue and spirit sleepy, be easy to cause the traffic safety accident.At present, adopt the mode of pasting solar film on the car side window glass usually in summer, the mode that perhaps installs an air-conditioner in operator's compartment reduces temperature, but aforesaid way can't be avoided the strong interference of high light to the chaufeur vision; If adopt optic metachromatic glass to do front windshield, but its variable color slowly influences the timely judgement of vision to rapid moving object, is not suitable for doing front windshield.
Three, summary of the invention
At the existing defective of above-mentioned existing front windshield and its state of the art, propose meter and make a kind of front windshield of changeable colour, make its variable color agility, can in time regulate light, make through the light behind the glass plate softly, not stimulate eyes, vision is clear, stop that high light injects in the operator's compartment, reduce vehicle interior temperature, thereby guarantee the traffic safety under sunburst.
Technical solution adopted in the utility model is as follows.
A kind of front windshield of changeable colour includes glass board, it is characterized in that: glass board is two, is liquid crystal layer between two glass board; Current return of forming by power supply, potential device and contactor of serial connection on the liquid crystal layer.
The utility model be according to liquid crystal have under the electric current show, characteristics showed not under the no current, come the front windshield of a kind of changeable colour of design-calculated.On automobile, adopt the front windshield of the utility model structure, when not strong sunlight down train, circuit disconnect switch, liquid crystal layer does not show to be antifade, the light of outside all enters in the operator's compartment through glass board and liquid crystal layer, and chaufeur can clearly be seen the object before the car, not maloperation.When automobile travels under strong sunlight, with the contactor closure, what is to have liquid crystal layer shows to be variable color under the electric current, can come the size of control current by regulator potentiometer, thereby reach the regulator solution crystal layer and show that power is the purpose of variable color depth degree, variable color is dark more, and permeable light is few more; At this moment, the liquid crystal layer of variable color can filter high light, has only part light to see through and enters in the operator's compartment, makes indoor light soft and can not disturb object before vision, chaufeur can clearly be seen car equally, can maloperation; Simultaneously, fail to enter in the operator's compartment, make and bring indoor heat minimizing into, also played the effect that reduces the operator's compartment temperature owing to all the other light are blocked in outward by liquid crystal layer.Under sunburst irradiation, but during left alone without help car also switch on liquid crystal layer is in show the variable color state, can block sunlight enter the room like this, reduce and drive indoor temperature, start the needed energy of air-conditioning temperature-reducing thereby save.In a word, the front windshield of the utility model structure, variable color is sensitive quick, can in time regulate light, make the light that sees through behind the glass plate soft, do not stimulate eyes, vision is clear, can stop that high light injects in the operator's compartment, reduce vehicle interior temperature, can guarantee the traffic safety under sunburst.
Four, description of drawings
Accompanying drawing is the front windshield structural representation of the utility model changeable colour
In the drawings, 1-glass board 2-liquid crystal layer 3-power supply 4-potential device 5-contactor
Five, the specific embodiment
Further specify the concrete structure of the front windshield of the utility model changeable colour below in conjunction with accompanying drawing.
A kind of front windshield of changeable colour includes glass board 1, it is characterized in that: glass board 1 is two, is liquid crystal layer 2 between two glass board; Current return of forming by power supply 3, potential device 4 and contactor 5 of serial connection on the liquid crystal layer 2.
Claims (1)
1, a kind of front windshield of changeable colour includes glass board (1), it is characterized in that: glass board (1) is two, is liquid crystal layer (2) between two glass board; Liquid crystal layer (2) is gone up current return of being made up of power supply (3), potential device (4) and contactor (5) of serial connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009403 CN2799301Y (en) | 2005-06-02 | 2005-06-02 | Color changeable front windshied glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009403 CN2799301Y (en) | 2005-06-02 | 2005-06-02 | Color changeable front windshied glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799301Y true CN2799301Y (en) | 2006-07-26 |
Family
ID=36841798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520009403 Expired - Fee Related CN2799301Y (en) | 2005-06-02 | 2005-06-02 | Color changeable front windshied glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799301Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673350A (en) * | 2011-03-14 | 2012-09-19 | 福特全球技术公司 | Sun protection system for automotive vehicle |
| CN103273826A (en) * | 2013-06-13 | 2013-09-04 | 北京汽车股份有限公司 | Automatic anti-dazzling system of front windshield of car |
| CN103786550A (en) * | 2012-11-01 | 2014-05-14 | 西安睿维申电子科技有限公司 | Electronic windshield of automobile |
| CN104002645A (en) * | 2013-02-22 | 2014-08-27 | 通用汽车环球科技运作有限责任公司 | Vehicle and a window visor assembly for the vehicle |
| WO2014173143A1 (en) * | 2013-04-24 | 2014-10-30 | 京东方科技集团股份有限公司 | Temperature control apparatus and method |
| CN104950491A (en) * | 2015-07-09 | 2015-09-30 | 梁金水 | Car windshield adopting liquid crystal display technology |
-
2005
- 2005-06-02 CN CN 200520009403 patent/CN2799301Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673350A (en) * | 2011-03-14 | 2012-09-19 | 福特全球技术公司 | Sun protection system for automotive vehicle |
| CN102673350B (en) * | 2011-03-14 | 2016-03-30 | 福特全球技术公司 | For the solar protection system of power actuated vehicle |
| CN103786550A (en) * | 2012-11-01 | 2014-05-14 | 西安睿维申电子科技有限公司 | Electronic windshield of automobile |
| CN104002645A (en) * | 2013-02-22 | 2014-08-27 | 通用汽车环球科技运作有限责任公司 | Vehicle and a window visor assembly for the vehicle |
| WO2014173143A1 (en) * | 2013-04-24 | 2014-10-30 | 京东方科技集团股份有限公司 | Temperature control apparatus and method |
| CN103273826A (en) * | 2013-06-13 | 2013-09-04 | 北京汽车股份有限公司 | Automatic anti-dazzling system of front windshield of car |
| CN104950491A (en) * | 2015-07-09 | 2015-09-30 | 梁金水 | Car windshield adopting liquid crystal display technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |